Every tooth has a hard, outer layer called enamel. Enamel is the hardest material in the whole body. It protects the tooth’s blood vessels and nerve tissues. Cavities are the leading cause of ...

Poppy is a 3-year-old golden retriever living a happy and carefree life according to caretakers Rod and Carla. She spends her days in a large back yard and especially enjoys her swimming pool. Another ...